CN214225764U - Battery control panel test fixture - Google Patents
Battery control panel test fixture Download PDFInfo
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- CN214225764U CN214225764U CN202120295999.2U CN202120295999U CN214225764U CN 214225764 U CN214225764 U CN 214225764U CN 202120295999 U CN202120295999 U CN 202120295999U CN 214225764 U CN214225764 U CN 214225764U
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Abstract
The application discloses a battery control board testing tool which comprises a testing box, a positioning plate arranged at the top of the testing box, a support arranged at the top of the testing box, a voltage rising and dropping plate which is slidably mounted on the support and is positioned right above the positioning plate, and a plurality of detection probes arranged on one side of the voltage rising and dropping plate, which is right opposite to the positioning plate; the locating plate is provided with a locating groove, and the inner side wall of the locating groove is provided with a foolproof bulge. And placing the control panel with the foolproof groove on the positioning plate at the top of the test box, so that the control panel is positioned in the positioning groove of the positioning plate. Because the inside wall of constant head tank is provided with prevents slow-witted arch, consequently the prevent slow-witted recess of control panel need with prevent slow-witted protruding alignment of preventing on the inside wall of constant head tank just can be correct put into in the constant head tank. Also can only get into the constant head tank of locating plate with the correct orientation of putting of control panel, can not take place the control panel and put wrong condition. That is, the detection probe is not easy to crush the components on the control board and short-circuit the control board.
Description
Technical Field
The application relates to the field of detection tools, in particular to a battery control board testing tool.
Background
The battery control board is an important component of an electronic product, and is used for controlling the output voltage of a battery, changing the voltage, protecting charging and the like. In order to ensure the normal use of the battery control board, the battery control board needs to be tested in advance, and the battery control board can be matched with a battery for use when all functions of the battery control board are qualified.
Current battery control panel test fixture needs the manual work to put the circuit board, and the manual work is put the in-process and is put the mistake easily (not corresponding with the probe of test), if put the mistake, presses on the one hand to hold the structure and crushes the part of battery control panel easily, and on the other hand detection circuitry makes the battery control panel take place the short circuit and damage the control panel easily.
SUMMERY OF THE UTILITY MODEL
An object of this application is to provide a battery control panel test fixture, aims at solving prior art, puts wrong problem with the battery control panel easily.
To achieve the purpose, the embodiment of the application adopts the following technical scheme:
the battery control board testing tool comprises a testing box, a positioning plate arranged at the top of the testing box, a support arranged at the top of the testing box, a voltage rising and dropping plate which is slidably mounted on the support and is positioned right above the positioning plate, and a plurality of detection probes arranged on one side of the voltage rising and dropping plate, which is right opposite to the positioning plate; the locating plate is provided with a locating groove, and the inner side wall of the locating groove is provided with a fool-proof bulge.
In one embodiment, the positioning groove has a first inner side wall, a second inner side wall connected with the first inner side wall, a third inner side wall connected with the second inner side wall, and a fourth inner side wall connected between the first inner side wall and the third inner side wall; the fool-proof protrusion is located at the connection position of the first inner side wall and the second inner side wall.
In one embodiment, the bottom of the positioning groove is provided with a yielding groove.
In one embodiment, the test box is provided with a fixing threaded hole, the positioning plate is provided with a fixing through hole, and a fixing screw is arranged between the positioning plate and the test box; the fixing screw penetrates through the fixing through hole and is in threaded connection with the fixing threaded hole.
In one embodiment, the bracket comprises two supporting vertical plates which are opposite and arranged at intervals, and a supporting transverse plate which is connected with the two supporting vertical plates; the pressure rising and reducing plate is slidably mounted on the supporting transverse plate.
In one embodiment, the stand further comprises two lifting guide rods connected between the support cross plate and the top of the test box; the two lifting guide rods are opposite and arranged at intervals; the lifting pressure plates are slidably mounted on the two lifting guide rods.
In one embodiment, the lifting pressing plate is provided with a guide hole, and the lifting guide rod penetrates through the guide hole.
In one embodiment, the battery control board testing tool further comprises a lower pressure applying rod connected with the pressure rising and reducing plate.
In one embodiment, the detection probe is removably coupled to the elevator platen.
In one embodiment, the battery control board testing tool further comprises a detection control switch electrically connected with an internal circuit of the testing box.
In one embodiment, the battery control board test tool further comprises a multimeter electrically connected with the internal circuit of the test box.
In one embodiment, the side surface of the test box is provided with a plurality of holding holes.
The beneficial effects of the embodiment of the application are as follows: and placing the control panel with the foolproof groove on the positioning plate at the top of the test box, so that the control panel is positioned in the positioning groove of the positioning plate. Because the inside wall of constant head tank is provided with prevents slow-witted arch, consequently the prevent slow-witted recess of control panel need with prevent slow-witted protruding alignment of preventing on the inside wall of constant head tank just can be correct put into in the constant head tank. Also can only get into the constant head tank of locating plate with the correct orientation of putting of control panel, can not take place the control panel and put wrong condition. That is, the detection probe is not easy to crush the components on the control board and short-circuit the control board.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a battery control board testing tool in an embodiment of the present application;
FIG. 2 is a partial view of the battery control board test fixture of FIG. 1;
in the figure:
1. a test box; 101. a holding hole; 2. positioning a plate; 201. positioning a groove; 202. a fool-proof projection; 203. a first inner side wall; 204. a second inner side wall; 205. a third inner side wall; 206. a fourth inner side wall; 207. a yielding groove; 208. a fixing through hole; 3. a support; 301. supporting a vertical plate; 302. supporting the transverse plate; 303. a lifting guide rod; 4. a voltage rising and falling plate; 5. detecting the probe; 6. pressing down the force application rod; 7. detecting a control switch; 8. a multimeter.
Detailed Description
In order to make the objects, technical solutions and advantages of the present application more apparent, the present application is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present application and are not intended to limit the present application.
It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.
It will be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like, refer to an orientation or positional relationship illustrated in the drawings for convenience in describing the present application and to simplify description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present application.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise.
The following detailed description of implementations of the present application is provided in conjunction with specific embodiments.
As shown in fig. 1-2, an embodiment of the present application provides a battery control board testing tool, which includes a testing box 1, a positioning plate 2 disposed at the top of the testing box 1, a support 3 disposed at the top of the testing box 1, a lifting pressure plate 4 slidably mounted on the support 3 and located right above the positioning plate 2, and a plurality of detection probes 5 disposed on one side of the lifting pressure plate 4 facing the positioning plate 2; locating slot 201 is opened on locating plate 2, and the inside wall of locating slot 201 is equipped with prevents slow-witted arch 202.
In the embodiment of the application, the process that the battery control panel test fixture tests the control panel is: the control panel with the fool-proof groove is placed on the positioning plate 2 at the top of the test box 1, so that the control panel is positioned in the positioning groove 201 of the positioning plate 2. Because the inside wall of constant head tank 201 is provided with prevents slow-witted arch 202, consequently the prevent slow-witted recess of control panel need with prevent slow-witted arch 202 alignment on the inside wall of constant head tank 201 just can be correct put into constant head tank 201. That is, the control board can only enter the positioning groove 201 of the positioning plate 2 in the correct placing direction, and the situation of placing error of the control board cannot occur. That is, the detection probe 5 is not liable to crush the components on the control board and short-circuit the control board.
It can be understood that the internal circuit of the testing box 1 is electrically connected to the detecting probes 5, and the like, so as to test the control board, which are all the prior art and are not described herein again.
Prevent setting up of slow-witted arch 202 simultaneously, also can guide the operation when placing control panel to the constant head tank 201 of locating plate 2, the accuracy when promoting to place reduces the number of times of adjusting.
Referring to fig. 1-2, as another embodiment of the battery control board testing tool provided in the present application, the positioning groove 201 has a first inner sidewall 203, a second inner sidewall 204 connected to the first inner sidewall 203, a third inner sidewall 205 connected to the second inner sidewall 204, and a fourth inner sidewall 206 connected between the first inner sidewall 203 and the third inner sidewall 205; the fool-proof protrusion 202 is located at the connection of the first inner sidewall 203 and the second inner sidewall 204. Therefore, the edges of the control panel, which can be provided with the fool-proof grooves, on the control panel are not easy to influence the whole structure of the control panel, and the layout of the circuit of the control panel is convenient.
Referring to fig. 1-2, as another embodiment of the battery control board testing tool provided in the present application, a yielding groove 207 is formed at the bottom of the positioning groove 201, so that on one hand, components on the control board can be yielded, and thus the components on the control board are not easily damaged, and on the other hand, the placement of the control board can be further fooled, so that the control board can only be placed into the positioning groove 201 in a correct manner.
Referring to fig. 1-2, as another embodiment of the battery control board testing tool provided in the present application, a fixing threaded hole is formed in a testing box 1, a fixing through hole 208 is formed in a positioning plate 2, and a fixing screw is disposed between the positioning plate 2 and the testing box 1; the fixing screw penetrates through the fixing through hole 208 and is in threaded connection with the fixing threaded hole. Different positioning plates 2 can be replaced by releasing the fixation of the fixing screws so as to adapt to the detection requirements of control plates with different sizes.
Referring to fig. 1-2, as another embodiment of the battery control board testing tool provided in the present application, the bracket 3 includes two supporting vertical plates 301 disposed opposite to each other and at an interval, and a supporting horizontal plate 302 connected to the two supporting vertical plates 301; the pressure rising and lowering plate 4 is slidably mounted on the support cross plate 302.
Referring to fig. 1-2, as another embodiment of the battery control board testing tool provided in the present application, the bracket 3 further includes two lifting guide rods 303 connected between the supporting horizontal plate 302 and the top of the testing box 1; the two lifting guide rods 303 are arranged oppositely and at intervals; the lifting and lowering plates 4 are slidably mounted on two lifting and lowering guide rods 303. The elevation guide rod 303 serves as a guide for the elevation of the elevation and depression plate 4 so that the elevation and depression plate 4 approaches to move only in the axial direction of the elevation guide rod 303.
Referring to fig. 1-2, as another embodiment of the battery control board testing tool provided in the present application, the lifting pressing plate 4 is provided with a guide hole, the lifting guide rod 303 penetrates through the guide hole, that is, the lifting pressing plate 4 is sleeved on the lifting guide rod 303, and the lifting pressing plate 4 moves along the axial direction of the lifting guide rod 303 when lifting.
Referring to fig. 1-2, as another specific embodiment of the battery control board testing tool provided in the present application, the battery control board testing tool further includes a pressing force applying rod 6 connected to the pressing plate 4, and an operator can press the pressing plate 4 downward by applying force to the pressing force applying rod 6, so that the detection probes 5 on the pressing plate 4 contact corresponding positions on the control board to be detected.
Referring to fig. 1-2, as another embodiment of the battery control board testing tool provided in the present application, the detecting probes 5 are detachably connected to the lifting/lowering board 4, so that different detecting probes 5 can be replaced, and the distribution of the detecting probes 5 can be changed to adapt to the testing of different control boards.
Referring to fig. 1-2, as another embodiment of the battery control board testing tool provided in the present application, the battery control board testing tool further includes a detection control switch 7 electrically connected to an internal circuit of the testing box 1, and the detection control switch can be turned on to respectively test parameters such as output voltage of the control board.
Referring to fig. 1-2, as another embodiment of the battery control board testing tool provided in the present application, the battery control board testing tool further includes a multimeter 8 electrically connected to an internal circuit of the testing box 1, and configured to display parameter information of each test.
Referring to fig. 1-2, as another embodiment of the battery control board testing tool provided in the present application, a plurality of holding holes 101 are formed in a side surface of the testing box 1, so as to facilitate better force application to the testing box 1 when the testing box 1 is manually moved.
It is to be understood that aspects of the present invention may be practiced otherwise than as specifically described.
It should be understood that the above examples are merely examples for clearly illustrating the present application, and are not intended to limit the embodiments of the present application. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present application shall be included in the protection scope of the claims of the present application.
Claims (10)
1. The battery control board testing tool is characterized by comprising a testing box, a positioning plate arranged at the top of the testing box, a support arranged at the top of the testing box, a voltage rising and dropping plate which is slidably mounted on the support and is positioned right above the positioning plate, and a plurality of detection probes arranged on one side of the voltage rising and dropping plate, which is right opposite to the positioning plate; the locating plate is provided with a locating groove, and the inner side wall of the locating groove is provided with a fool-proof bulge.
2. The battery control board testing tool according to claim 1, wherein the positioning groove is provided with a first inner side wall, a second inner side wall connected with the first inner side wall, a third inner side wall connected with the second inner side wall, and a fourth inner side wall connected between the first inner side wall and the third inner side wall; the fool-proof protrusion is located at the connection position of the first inner side wall and the second inner side wall.
3. The battery control board testing tool according to claim 1, wherein a relief groove is formed at the bottom of the positioning groove.
4. The battery control board testing tool of claim 1, wherein the testing box is provided with a fixing threaded hole, the positioning plate is provided with a fixing through hole, and a fixing screw is arranged between the positioning plate and the testing box; the fixing screw penetrates through the fixing through hole and is in threaded connection with the fixing threaded hole.
5. The battery control board test tool according to claim 1, wherein the bracket comprises two vertical supporting plates which are arranged oppositely and at intervals, and a horizontal supporting plate which is connected to the two vertical supporting plates till now; the pressure rising and reducing plate is slidably mounted on the supporting transverse plate.
6. The battery control board test tool of claim 5, wherein the bracket further comprises two lifting guide rods connected between the supporting transverse plate and the top of the test box; the two lifting guide rods are opposite and arranged at intervals; the lifting pressure plates are slidably mounted on the two lifting guide rods.
7. The battery control board test tool according to claim 6, wherein the pressure rising and lowering plate is provided with a guide hole, and the lifting guide rod penetrates through the guide hole.
8. The battery control board test tool of claim 1, further comprising a lower pressure applying rod connected to the step-up and step-down plate.
9. The battery control board test tool of claim 1, wherein the detection probe is detachably connected to the lifting pressure plate.
10. The battery control board test tool of claim 1, further comprising a detection control switch electrically connected to the internal circuit of the test box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120295999.2U CN214225764U (en) | 2021-02-01 | 2021-02-01 | Battery control panel test fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120295999.2U CN214225764U (en) | 2021-02-01 | 2021-02-01 | Battery control panel test fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214225764U true CN214225764U (en) | 2021-09-17 |
Family
ID=77692075
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120295999.2U Active CN214225764U (en) | 2021-02-01 | 2021-02-01 | Battery control panel test fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214225764U (en) |
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2021
- 2021-02-01 CN CN202120295999.2U patent/CN214225764U/en active Active
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